[SPARK-18639] Build only a single pip package
[SPARK-18639] Build only a single pip package

## What changes were proposed in this pull request?
We current build 5 separate pip binary tar balls, doubling the release script runtime. It'd be better to build one, especially for use cases that are just using Spark locally. In the long run, it would make more sense to have Hadoop support be pluggable.

## How was this patch tested?
N/A - this is a release build script that doesn't have any automated test coverage. We will know if it goes wrong when we prepare releases.

Author: Reynold Xin <rxin@databricks.com>

Closes #16072 from rxin/SPARK-18639.

yanboliang/spark,shaneknapp/spark,someorz/spark,nchammas/spark,bOOm-X/spark,bravo-zhang/spark,sureshthalamati/spark,nilsgrabbert/spark,shuangshuangwang/spark,loneknightpy/spark,sahilTakiar/spark,zhouyejoe/spark,ddna1021/spark,sahilTakiar/spark,wzhfy/spark,nilsgrabbert/spark,esi-mineset/spark,patrick-nicholson/spark,rednaxelafx/apache-spark,goldmedal/spark,Aegeaner/spark,guoxiaolongzte/spark,liyichao/spark,jrshust/spark,kissmetrics/spark,kissmetrics/spark,adrian-ionescu/apache-spark,sahilTakiar/spark,zuotingbing/spark,mike0sv/spark,actuaryzhang/spark,milliman/spark,cin/spark,akopich/spark,jrshust/spark,michalsenkyr/spark,jkbradley/spark,ueshin/apache-spark,ConeyLiu/spark,guoxiaolongzte/spark,icexelloss/spark,rekhajoshm/spark,guoxiaolongzte/spark,hvanhovell/spark,rezasafi/spark,JoshRosen/spark,kevinyu98/spark,byakuinss/spark,kissmetrics/spark,lxsmnv/spark,gengliangwang/spark,zzcclp/spark,shubhamchopra/spark,zzcclp/spark,shaneknapp/spark,ptkool/spark,wangyum/spark,dongjoon-hyun/spark,caneGuy/spark,aokolnychyi/spark,zero323/spark,shuangshuangwang/spark,BryanCutler/spark,adrian-ionescu/apache-spark,brad-kaiser/spark,mike0sv/spark,patrick-nicholson/spark,alunarbeach/spark,nlalevee/spark,shaneknapp/spark,gengliangwang/spark,tengpeng/spark,narahari92/spark,actuaryzhang/spark,szhem/spark,loneknightpy/spark,saltstar/spark,debugger87/spark,brad-kaiser/spark,caneGuy/spark,ptkool/spark,highfei2011/spark,ron8hu/spark,map222/spark,mahak/spark,mdespriee/spark,goldmedal/spark,bdrillard/spark,shuangshuangwang/spark,alunarbeach/spark,ddna1021/spark,apache/spark,xflin/spark,nchammas/spark,guoxiaolongzte/spark,panfengfeng/spark,sachintyagi22/spark,cloud-fan/spark,bdrillard/spark,facaiy/spark,ioana-delaney/spark,sureshthalamati/spark,zzcclp/spark,jiangxb1987/spark,aokolnychyi/spark,jiangxb1987/spark,hvanhovell/spark,mdespriee/spark,techaddict/spark,SHASHANKB/spark,holdenk/spark,publicRoman/spark,milliman/spark,icexelloss/spark,HyukjinKwon/spark,ptkool/spark,panfengfeng/spark,janewangfb/spark,jianran/spark,sureshthalamati/spark,kevinyu98/spark,mdespriee/spark,kevinyu98/spark,ptkool/spark,maropu/spark,someorz/spark,rekhajoshm/spark,dongjoon-hyun/spark,saturday-shi/spark,sachintyagi22/spark,vinodkc/spark,brad-kaiser/spark,holdenk/spark,publicRoman/spark,witgo/spark,techaddict/spark,mzl9039/spark,joseph-torres/spark,zhouyejoe/spark,ueshin/apache-spark,dbtsai/spark,ericvandenbergfb/spark,debugger87/spark,map222/spark,andrewor14/spark,setjet/spark,publicRoman/spark,rikima/spark,caneGuy/spark,WindCanDie/spark,rednaxelafx/apache-spark,zuotingbing/spark,goldmedal/spark,bdrillard/spark,witgo/spark,michalsenkyr/spark,huang1900/spark,nlalevee/spark,JerryLead/spark,wzhfy/spark,taroplus/spark,wangmiao1981/spark,apache/spark,kissmetrics/spark,eyalfa/spark,ron8hu/spark,actuaryzhang/spark,mahak/spark,zuotingbing/spark,dhruve/spark,WindCanDie/spark,andrewor14/spark,shuangshuangwang/spark,ConeyLiu/spark,gengliangwang/spark,tengpeng/spark,Aegeaner/spark,BryanCutler/spark,saltstar/spark,jiangxb1987/spark,MLnick/spark,tengpeng/spark,ConeyLiu/spark,hhbyyh/spark,kiszk/spark,ajaysaini725/spark,minixalpha/spark,janewangfb/spark,someorz/spark,maropu/spark,zhouyejoe/spark,jianran/spark,holdenk/spark,bdrillard/spark,milliman/spark,someorz/spark,ajaysaini725/spark,ajaysaini725/spark,someorz/spark,icexelloss/spark,MLnick/spark,joseph-torres/spark,jlopezmalla/spark,shaneknapp/spark,dhruve/spark,zzcclp/spark,nilsgrabbert/spark,nilsgrabbert/spark,mahak/spark,cin/spark,ron8hu/spark,panfengfeng/spark,actuaryzhang/spark,jkbradley/spark,nlalevee/spark,actuaryzhang/spark,brad-kaiser/spark,chuckchen/spark,bOOm-X/spark,ddna1021/spark,stanzhai/spark,ajaysaini725/spark,liyichao/spark,sachintyagi22/spark,saturday-shi/spark,shaneknapp/spark,UndeadBaneGitHub/spark,ueshin/apache-spark,HyukjinKwon/spark,liyichao/spark,andrewor14/spark,aray/spark,spark-test/spark,skonto/spark,stanzhai/spark,jlopezmalla/spark,srowen/spark,LantaoJin/spark,jrshust/spark,apache/spark,pgandhi999/spark,andrewor14/spark,narahari92/spark,bravo-zhang/spark,ioana-delaney/spark,nchammas/spark,pgandhi999/spark,poffuomo/spark,MLnick/spark,michalsenkyr/spark,huang1900/spark,jlopezmalla/spark,cin/spark,LantaoJin/spark,darionyaphet/spark,akopich/spark,xuanyuanking/spark,wzhfy/spark,jkbradley/spark,rekhajoshm/spark,sahilTakiar/spark,poffuomo/spark,lxsmnv/spark,panfengfeng/spark,liyichao/spark,narahari92/spark,LantaoJin/spark,MLnick/spark,alunarbeach/spark,srowen/spark,goldmedal/spark,jiangxb1987/spark,goldmedal/spark,chuckchen/spark,map222/spark,JerryLead/spark,szhem/spark,cloud-fan/spark,milliman/spark,byakuinss/spark,liutang123/spark,dbtsai/spark,ron8hu/spark,alunarbeach/spark,nlalevee/spark,UndeadBaneGitHub/spark,apache-spark-on-k8s/spark,dongjoon-hyun/spark,aosagie/spark,nlalevee/spark,ahnqirage/spark,aokolnychyi/spark,ericvandenbergfb/spark,Aegeaner/spark,vinodkc/spark,MLnick/spark,JerryLead/spark,aray/spark,setjet/spark,xflin/spark,mzl9039/spark,icexelloss/spark,dhruve/spark,wangyum/spark,vinodkc/spark,LantaoJin/spark,aray/spark,jkbradley/spark,JerryLead/spark,highfei2011/spark,setjet/spark,saturday-shi/spark,ahnqirage/spark,techaddict/spark,adrian-ionescu/apache-spark,andrewor14/spark,bravo-zhang/spark,michalsenkyr/spark,dongjoon-hyun/spark,goldmedal/spark,holdenk/spark,kevinyu98/spark,JoshRosen/spark,patrick-nicholson/spark,rikima/spark,lvdongr/spark,bdrillard/spark,ericvandenbergfb/spark,liutang123/spark,xflin/spark,ioana-delaney/spark,sachintyagi22/spark,zuotingbing/spark,JoshRosen/spark,darionyaphet/spark,stanzhai/spark,techaddict/spark,zzcclp/spark,someorz/spark,bravo-zhang/spark,adrian-ionescu/apache-spark,WeichenXu123/spark,szhem/spark,kissmetrics/spark,bravo-zhang/spark,sureshthalamati/spark,zhouyejoe/spark,cin/spark,ron8hu/spark,chuckchen/spark,ahnqirage/spark,nchammas/spark,jrshust/spark,ericvandenbergfb/spark,apache-spark-on-k8s/spark,eyalfa/spark,rekhajoshm/spark,jiangxb1987/spark,wangmiao1981/spark,vinodkc/spark,UndeadBaneGitHub/spark,markhamstra/spark,sureshthalamati/spark,saturday-shi/spark,highfei2011/spark,ericvandenbergfb/spark,tejasapatil/spark,saltstar/spark,1haodian/spark,zzcclp/spark,JerryLead/spark,stanzhai/spark,srowen/spark,skonto/spark,HyukjinKwon/spark,brad-kaiser/spark,debugger87/spark,darionyaphet/spark,kiszk/spark,aokolnychyi/spark,zero323/spark,hvanhovell/spark,huang1900/spark,tengpeng/spark,dongjoon-hyun/spark,dbtsai/spark,shubhamchopra/spark,zuotingbing/spark,rikima/spark,taroplus/spark,hhbyyh/spark,xuanyuanking/spark,darionyaphet/spark,patrick-nicholson/spark,wangyum/spark,wangmiao1981/spark,jlopezmalla/spark,minixalpha/spark,kevinyu98/spark,mdespriee/spark,yanboliang/spark,mike0sv/spark,techaddict/spark,lvdongr/spark,1haodian/spark,skonto/spark,janewangfb/spark,shubhamchopra/spark,poffuomo/spark,yanboliang/spark,aosagie/spark,jiangxb1987/spark,bOOm-X/spark,dhruve/spark,cloud-fan/spark,ajaysaini725/spark,saltstar/spark,panfengfeng/spark,nilsgrabbert/spark,apache-spark-on-k8s/spark,witgo/spark,WeichenXu123/spark,dbtsai/spark,matthewfranglen/spark,sahilTakiar/spark,aosagie/spark,nilsgrabbert/spark,cin/spark,LantaoJin/spark,mzl9039/spark,narahari92/spark,mzl9039/spark,WeichenXu123/spark,darionyaphet/spark,nilsgrabbert/spark,andrewor14/spark,ericvandenbergfb/spark,saturday-shi/spark,wangmiao1981/spark,janewangfb/spark,LantaoJin/spark,apache/spark,hhbyyh/spark,andrewor14/spark,rezasafi/spark,patrick-nicholson/spark,patrick-nicholson/spark,lvdongr/spark,taroplus/spark,yanboliang/spark,shubhamchopra/spark,apache-spark-on-k8s/spark,bOOm-X/spark,yanboliang/spark,WindCanDie/spark,byakuinss/spark,tejasapatil/spark,chuckchen/spark,joseph-torres/spark,adrian-ionescu/apache-spark,chuckchen/spark,witgo/spark,hvanhovell/spark,JerryLead/spark,mzl9039/spark,darionyaphet/spark,ioana-delaney/spark,publicRoman/spark,sahilTakiar/spark,minixalpha/spark,brad-kaiser/spark,joseph-torres/spark,ron8hu/spark,byakuinss/spark,liyichao/spark,aosagie/spark,huang1900/spark,wangmiao1981/spark,dhruve/spark,aosagie/spark,ddna1021/spark,ddna1021/spark,yanboliang/spark,wangmiao1981/spark,shubhamchopra/spark,jkbradley/spark,lxsmnv/spark,akopich/spark,ptkool/spark,loneknightpy/spark,rekhajoshm/spark,WeichenXu123/spark,mike0sv/spark,xuanyuanking/spark,akopich/spark,rekhajoshm/spark,someorz/spark,michalsenkyr/spark,rezasafi/spark,tengpeng/spark,nchammas/spark,shaneknapp/spark,rikima/spark,dhruve/spark,bravo-zhang/spark,mdespriee/spark,JoshRosen/spark,sahilTakiar/spark,taroplus/spark,wangmiao1981/spark,setjet/spark,apache/spark,maropu/spark,mzl9039/spark,holdenk/spark,pgandhi999/spark,jianran/spark,saltstar/spark,pgandhi999/spark,wangyum/spark,skonto/spark,zero323/spark,dbtsai/spark,1haodian/spark,pgandhi999/spark,aray/spark,xuanyuanking/spark,skonto/spark,wangyum/spark,liutang123/spark,adrian-ionescu/apache-spark,aokolnychyi/spark,rezasafi/spark,ericvandenbergfb/spark,debugger87/spark,minixalpha/spark,jrshust/spark,facaiy/spark,ioana-delaney/spark,sachintyagi22/spark,zero323/spark,xuanyuanking/spark,markhamstra/spark,SHASHANKB/spark,dhruve/spark,srowen/spark,liyichao/spark,jkbradley/spark,hvanhovell/spark,kiszk/spark,SHASHANKB/spark,liutang123/spark,zhouyejoe/spark,UndeadBaneGitHub/spark,zuotingbing/spark,ahnqirage/spark,UndeadBaneGitHub/spark,vinodkc/spark,jianran/spark,mahak/spark,rednaxelafx/apache-spark,spark-test/spark,maropu/spark,apache/spark,janewangfb/spark,ioana-delaney/spark,HyukjinKwon/spark,JerryLead/spark,saturday-shi/spark,skonto/spark,ron8hu/spark,minixalpha/spark,techaddict/spark,jianran/spark,wzhfy/spark,eyalfa/spark,debugger87/spark,pgandhi999/spark,1haodian/spark,xflin/spark,lxsmnv/spark,rednaxelafx/apache-spark,MLnick/spark,mike0sv/spark,hvanhovell/spark,rikima/spark,huang1900/spark,brad-kaiser/spark,wzhfy/spark,eyalfa/spark,pgandhi999/spark,eyalfa/spark,cloud-fan/spark,akopich/spark,lvdongr/spark,lxsmnv/spark,vinodkc/spark,aokolnychyi/spark,spark-test/spark,narahari92/spark,loneknightpy/spark,ajaysaini725/spark,lvdongr/spark,poffuomo/spark,jlopezmalla/spark,hvanhovell/spark,hhbyyh/spark,alunarbeach/spark,SHASHANKB/spark,holdenk/spark,narahari92/spark,BryanCutler/spark,tengpeng/spark,szhem/spark,shaneknapp/spark,minixalpha/spark,ahnqirage/spark,skonto/spark,ueshin/apache-spark,stanzhai/spark,sachintyagi22/spark,mdespriee/spark,rekhajoshm/spark,sureshthalamati/spark,holdenk/spark,dongjoon-hyun/spark,szhem/spark,publicRoman/spark,wangyum/spark,gengliangwang/spark,zhouyejoe/spark,wzhfy/spark,guoxiaolongzte/spark,joseph-torres/spark,lvdongr/spark,taroplus/spark,saltstar/spark,aray/spark,markhamstra/spark,esi-mineset/spark,apache-spark-on-k8s/spark,jrshust/spark,narahari92/spark,WeichenXu123/spark,aray/spark,kiszk/spark,srowen/spark,Aegeaner/spark,liyichao/spark,minixalpha/spark,wzhfy/spark,darionyaphet/spark,aosagie/spark,poffuomo/spark,janewangfb/spark,adrian-ionescu/apache-spark,milliman/spark,jianran/spark,liutang123/spark,rikima/spark,szhem/spark,LantaoJin/spark,chuckchen/spark,jianran/spark,mdespriee/spark,cloud-fan/spark,witgo/spark,liutang123/spark,spark-test/spark,JoshRosen/spark,spark-test/spark,zhouyejoe/spark,HyukjinKwon/spark,lvdongr/spark,zero323/spark,cloud-fan/spark,apache/spark,sachintyagi22/spark,markhamstra/spark,byakuinss/spark,HyukjinKwon/spark,panfengfeng/spark,setjet/spark,Aegeaner/spark,zero323/spark,kiszk/spark,shuangshuangwang/spark,saturday-shi/spark,witgo/spark,tejasapatil/spark,highfei2011/spark,actuaryzhang/spark,cloud-fan/spark,guoxiaolongzte/spark,1haodian/spark,xflin/spark,ahnqirage/spark,facaiy/spark,loneknightpy/spark,mike0sv/spark,publicRoman/spark,rezasafi/spark,ConeyLiu/spark,debugger87/spark,caneGuy/spark,ioana-delaney/spark,ConeyLiu/spark,wangyum/spark,ajaysaini725/spark,hhbyyh/spark,mike0sv/spark,panfengfeng/spark,xuanyuanking/spark,jrshust/spark,WindCanDie/spark,ueshin/apache-spark,gengliangwang/spark,mahak/spark,ConeyLiu/spark,highfei2011/spark,loneknightpy/spark,rikima/spark,BryanCutler/spark,maropu/spark,kiszk/spark,spark-test/spark,aray/spark,xflin/spark,rednaxelafx/apache-spark,shuangshuangwang/spark,rednaxelafx/apache-spark,WindCanDie/spark,markhamstra/spark,huang1900/spark,ddna1021/spark,ddna1021/spark,loneknightpy/spark,poffuomo/spark,BryanCutler/spark,techaddict/spark,JoshRosen/spark,nlalevee/spark,xuanyuanking/spark,highfei2011/spark,taroplus/spark,akopich/spark,xflin/spark,map222/spark,tejasapatil/spark,BryanCutler/spark,mahak/spark,BryanCutler/spark,shuangshuangwang/spark,mzl9039/spark,dbtsai/spark,zero323/spark,milliman/spark,map222/spark,esi-mineset/spark,guoxiaolongzte/spark,Aegeaner/spark,ueshin/apache-spark,ahnqirage/spark,SHASHANKB/spark,bOOm-X/spark,WeichenXu123/spark,hhbyyh/spark,alunarbeach/spark,zuotingbing/spark,sureshthalamati/spark,patrick-nicholson/spark,maropu/spark,lxsmnv/spark,publicRoman/spark,apache-spark-on-k8s/spark,caneGuy/spark,huang1900/spark,highfei2011/spark,ConeyLiu/spark,tejasapatil/spark,bOOm-X/spark,witgo/spark,kissmetrics/spark,dbtsai/spark,bOOm-X/spark,map222/spark,bdrillard/spark,SHASHANKB/spark,kevinyu98/spark,aokolnychyi/spark,srowen/spark,aosagie/spark,jkbradley/spark,jlopezmalla/spark,facaiy/spark,rednaxelafx/apache-spark,cin/spark,vinodkc/spark,gengliangwang/spark,liutang123/spark,facaiy/spark,joseph-torres/spark,milliman/spark,nchammas/spark,markhamstra/spark,1haodian/spark,tengpeng/spark,Aegeaner/spark,stanzhai/spark,chuckchen/spark,HyukjinKwon/spark,jiangxb1987/spark,apache-spark-on-k8s/spark,bdrillard/spark,setjet/spark,ptkool/spark,ueshin/apache-spark,janewangfb/spark,icexelloss/spark,byakuinss/spark,akopich/spark,alunarbeach/spark,szhem/spark,UndeadBaneGitHub/spark,poffuomo/spark,goldmedal/spark,SHASHANKB/spark,mahak/spark,facaiy/spark,byakuinss/spark,taroplus/spark,esi-mineset/spark,WindCanDie/spark,ptkool/spark,debugger87/spark,kissmetrics/spark,yanboliang/spark,caneGuy/spark,markhamstra/spark,setjet/spark,MLnick/spark,jlopezmalla/spark,JoshRosen/spark,shubhamchopra/spark,WindCanDie/spark,rezasafi/spark,eyalfa/spark,kevinyu98/spark,saltstar/spark,esi-mineset/spark,nchammas/spark,icexelloss/spark,tejasapatil/spark,1haodian/spark,maropu/spark,zzcclp/spark,caneGuy/spark,gengliangwang/spark,joseph-torres/spark,facaiy/spark,dongjoon-hyun/spark,hhbyyh/spark,srowen/spark,icexelloss/spark,UndeadBaneGitHub/spark,map222/spark,WeichenXu123/spark,actuaryzhang/spark,rezasafi/spark,stanzhai/spark,lxsmnv/spark,tejasapatil/spark,nlalevee/spark,spark-test/spark,cin/spark,esi-mineset/spark,bravo-zhang/spark,shubhamchopra/spark,michalsenkyr/spark,kiszk/spark,esi-mineset/spark,michalsenkyr/spark,eyalfa/spark